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    • 1. 发明申请
    • OPTICAL LUMINESCENCE OF FUNCTIONALIZED FULLERENES IN AN OXYGEN FREE ENVIRONMENT
    • 无氧环境下功能化富勒烯的光学发光
    • WO2009089161A2
    • 2009-07-16
    • PCT/US2009030120
    • 2009-01-05
    • UNIV FLORIDA RES FOUNDATIONS IKRISHNA VIJAYMOUDGIL BRIJ MKOOPMAN BEN L
    • KRISHNA VIJAYMOUDGIL BRIJ MKOOPMAN BEN L
    • C09K11/06
    • C09K11/06C09K2211/1011C09K2211/1416G01N2021/6432
    • Functionalized fullerenes, when excited at any of a broad range of wavelengths in an oxygen free environment, undergo luminescence. The oxygen sensitive luminescence of functionalized fullerenes is used for numerous applications including oxygen detection; irradiation induced healing of polymeric materials; and phosphors for optical location and display applications. The degradation of the functionalized fullerenes allows for the detection of oxygen by diminished luminescence when the fullerenes are exposed to an irradiation source, such as a laser beam, in the presence of oxygen. The luminescence from a portion of a surface of a material with functionalized fullerenes allows for the location of the surface containing a functionalized fullerene target in the absence of oxygen or to heat the object in the area irradiated that is exposed to oxygen. The localized heating can be used to repair defects to a material containing the functionalized fullerenes. Materials containing functionalized fullerenes can be used as phosphors in display applications.
    • 官能化的富勒烯在无氧环境中在宽范围的任何波长激发时都会发光。 官能化富勒烯的氧敏感发光被用于许多应用,包括氧气检测; 照射诱导聚合材料的愈合; 和用于光学定位和显示应用的磷光体。 官能化富勒烯的降解允许当富勒烯在氧气存在下暴露于照射源如激光束时通过减少发光来检测氧。 来自具有官能化富勒烯的材料表面的一部分的发光允许在没有氧气的情况下含有官能化富勒烯靶材的表面的位置,或者允许加热暴露于氧气的经辐射区域中的物体。 局部加热可用于修复含有官能化富勒烯的材料的缺陷。 含有官能化富勒烯的材料可以用作显示器应用中的荧光粉。